"This is my copy of reflector.
There are many others like it, but this one is mine.
Without my reflector, I am nothing.
Without me, my reflector is nothing."

If you're a .NET developer and you're not familiar with Lutz Roeder's Reflector then off you go. If you are familiar with it and you don't have a copy on every PC you use then I'm going to send the boys round. You have it on your USB key too right?